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- To perform a mathematical operation,particularly one that is complex or multi step. 完成一个数学运算,特别是指复杂的或需要多步才能完成的运算。
- When adopting FEA to model, DFC could not only apply into incremental approach with a fully coupled elastic and plastic damage model, but to one step inverse approach. 利用有限元方法模拟时，韧性断裂准则既可以应用到完全耦合的弹塑性损伤模型的增量方法中，也可以应用到一步有限元逆算法中。
- The core-shell polyacrylate latex was synthesized by multi steps seeded emulsion polymerization. Butyl acrylate(BA)? 2-ethylhexylacrylate(EHA) and 1,4-butanediol diacrylate(BDA) were used as components of ACR core,and methyl methacrylate(MMA)? 采用多步种子乳液聚合法合成了以BA、EHA、BDA为核组分,MMA、EA、BDA为壳组分的核-壳聚丙烯酸酯(ACR)乳液,制备了ACR存在下的氯乙烯(VC)接枝乳液共聚胶乳。
- The more sophisticated nonlinear model of flight dynamics,which include non uniform inflow model,nonlinear aerodynamics of fuselage,rotor flap motion and forces coupling with the motion of helicopter body,is considered in inverse simulation. 逆仿真中采用了较为复杂的非线性飞行动力学模型 ;包括非均匀入流、机身非线性气动力以及包含机身运动耦合的旋翼挥舞运动与作用力模型 .
- The one step inverse forming finite element method based on deformation theory will became a quickly formability evaluation tool and it is applied suitably in part and die design phase. 基于形变理论的一步逆成形有限元方法作为一种可成形性的快速评价工具非常适合在零件设计阶段和模具设计阶段应用。
- Keywords One step inverse forming FEM;Flanging;BT shell element;Bending forming;Spring back;Auto body part;Crash simulation; 关键词一步逆成形有限元法;翻边;BT壳单元;弯曲成形;回弹;汽车车身部件;碰撞仿真;
- IDENTIFICATION OF MULTIVARIABLE STEP MODEL BASED ON MULTI STEP TEST METHOD 基于多次阶跃法的多变量阶跃模型辨识
- He bounced into the room with a springy step. 他以轻快的跑步跳进房间。
- Keywords Calixarene;Synthesis;One step procedure;Multi step procedure.; 杯芳烃;合成;一步法;多步法;
- The happy boy walked with jaunty steps. 这个快乐的孩子以轻快活泼的步子走着。
- A flight of steps led up to the house. 一段台阶向上通到了屋前。
- He spent the day pondering the steps to be taken. 他整天在思路该采取的步骤。
- His room is approached by a flight of steps. 有一段台阶通向他的房间。
- THE INVERSE SIMULATION OF ECG BY A COMBINING FEM AND BEM IN TERMS OF ATHREE DIMENSIONAL TORSO MODEL 结合有限元和边界元方法求解三维心电图逆问题
- The toy robot moved forward with quick jerky steps. 玩具机器人一颠一颠地走得很快。
- The bandits, hearing steps, took to flight. 匪徒听到脚步声就逃跑了。
- Lengthen out there, men, take longer steps! 战士们，把步子放大，走大步！
- We should take steps to prevent war. 我们应当采取措施制止战争。
- I hope my ideas are in step with public opinion. 我希望我的想法跟公众舆论是一致的。
- He entered the room with deliberate steps. 他从容不迫地走进室内。
